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qwarkas

macrumors member
Original poster
Apr 7, 2010
41
0
Vyborg in Russia
Hello!
I used the cinema 4d and cpu temp over 90C in iStat after 10-15 min in rendering, but fun noise and speed is constant! Is this normal behavior? It is not dangerous for the CPU? Why does the cooling system does not attempt to lower the temperature?
My machine is modifed Mac Pro 4.1 to the 5.1 6-core 3.33 GHz.
Thanks.
 
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